<?php
header('Content-Type:text/plain');
@$uset=$_REQUEST['uset'];
@$uname=$_REQUEST['uname'];
@$uphone=$_REQUEST['uphone'];
@$upwd=$_REQUEST['upwd'];
require('init.php');
$sql="INSERT INTO yx_user VALUES(NULL,'$uset','$uname','$uphone','$upwd')";
var_dump($sql);
$result=mysqli_query($conn,$sql);
if($result===false){
   echo 'error';
}else{
   echo 'success';
}